Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. system components
7. telecommunication systems components

Anotations

Scope note:

General term for devices that convert incoming television signals into the original images and their associated sounds. The receiver contains an amplifier and demodulator of the radio signal; in modern televisions, the receiver may be housed in a unit separate from the monitor